File:The Engineering of a Disposable Diaper.webm

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Original file(WebM audio/video file, VP8/Vorbis, length 6 min 34 s, 1,920 × 1,080 pixels, 1.5 Mbps overall, file size: 70.36 MB)

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Summary

Description
English: Bill reveals the stunning engineering underlying the design of a diaper. He describes the five layers of a diaper, including the superabsorbent polymer in the diaper's core. He illustrates the action of this polymer with a stunning demonstration using a single bead of polymer: it soaks up enough water to grow from a diameter of 4 mm to nearly a half inch.

You can bundle watch Bill's videos using this playlist: https://www.youtube.com/playlist?list=PL0INsTTU1k2UO-2-AwomFmAs4nuZU9ht3 If you are interested in mechanical computers you'll likely enjoy his series on Albert Michelson's Harmonic Analyzer -- a 19th century machine that calculates Fourier transforms: https://www.youtube.com/playlist?list=PL0INsTTU1k2UYO9Mck-i5HNqGNW5AeEwq

Creative Commons Images Used in Video First cotton image is by dotlizard https://www.flickr.com/photos/dotlizard/3629871635/in/photolist-6wL3nH-fJCtP7-fJkZp6-fJm2NF-fJCjAG-9rbWDz-fJkXaR-fJCpnq-fJChsW-fJCj3j-fJkYqv-fJkMFH-fJkKQX-fJCx81-9fbqAS-2t7dsV-fJkYD4-evCAQr-7Rvj3n-9jv7xw-fJkVtr-fJChL5-6wL3Pt-fJCiJS-a8NCNs-fJkM1i-83KHYS-7Zd86f-81FxpK-8RJew9-71gYqx-4udP27-6eTbUK-a8NP7h-6YVZZZ-dvsWpG-7fpXY7-bwuAiT-pajewh-p3KEYV-effXoi-dcgm8d-cmLp8j-74NMSZ-a8N2W5-evAizP-9Q4GZk-7vUdin-oLfTJy-72Bmcy

The cotton candy image is from Stefano Mortellaro

https://www.flickr.com/photos/fazen/7046055433/in/photolist-bJCSNn-6EqFUq-scFn8R-kgWY1-g7QoZ-dxRQPM-eee8g9-7Trb4U-AKUjg-91ex6a-6SbCJe-8uBSRj-4SJoSi-py7we-4yrDzi-nCkFi-5YQ7es-aoDwDH-71jQhR-fvLrWL-4UJWoT-btC63o-72SYjo-8uyPWz-4SNC91-nJBQmd-776pxp-aCEG6X-9sPSN7-5AZV1s-4aTwB-8jmZFT-4yvWfN-4qSkK-714Yu4-MyqRs-bAAmGK-cxG7L9-NJbXr-pxJ9zB-dkge4S-JcjEY-3bg2bB-8DVyJg-MyqzN-3eugRY-aqjzmR-e7DTDb-4yvWFw-asawee
Date
Source YouTube: The Engineering of a Disposable Diaper – View/save archived versions on archive.org and archive.today
Author engineerguy

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Attribution: engineerguy
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This file, which was originally posted to YouTube: The Engineering of a Disposable Diaper – View/save archived versions on archive.org and archive.today, was reviewed on 27 June 2017 by reviewer Daphne Lantier, who confirmed that it was available there under the stated license on that date.

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14 June 2016

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Date/TimeThumbnailDimensionsUserComment
current16:30, 27 June 20176 min 34 s, 1,920 × 1,080 (70.36 MB)commons>HannolansImported media from https://www.youtube.com/watch?v=xYNX8y6lQMc

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